EP0856802A3 - Method and apparatus for performing an aggregate query in a database system - Google Patents

Method and apparatus for performing an aggregate query in a database system Download PDF

Info

Publication number
EP0856802A3
EP0856802A3 EP98200178A EP98200178A EP0856802A3 EP 0856802 A3 EP0856802 A3 EP 0856802A3 EP 98200178 A EP98200178 A EP 98200178A EP 98200178 A EP98200178 A EP 98200178A EP 0856802 A3 EP0856802 A3 EP 0856802A3
Authority
EP
European Patent Office
Prior art keywords
aggregate query
sample
database system
database
source database
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98200178A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0856802A2 (en
Inventor
Paul Friedman
Michael Smedberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
Informix Software Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Informix Software Inc filed Critical Informix Software Inc
Publication of EP0856802A2 publication Critical patent/EP0856802A2/en
Publication of EP0856802A3 publication Critical patent/EP0856802A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2462—Approximate or statistical queries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99935—Query augmenting and refining, e.g. inexact access

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP98200178A 1997-01-31 1998-01-23 Method and apparatus for performing an aggregate query in a database system Withdrawn EP0856802A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/790,722 US5893090A (en) 1997-01-31 1997-01-31 Method and apparatus for performing an aggregate query in a database system
US790722 1997-01-31

Publications (2)

Publication Number Publication Date
EP0856802A2 EP0856802A2 (en) 1998-08-05
EP0856802A3 true EP0856802A3 (en) 2001-02-21

Family

ID=25151570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98200178A Withdrawn EP0856802A3 (en) 1997-01-31 1998-01-23 Method and apparatus for performing an aggregate query in a database system

Country Status (6)

Country Link
US (1) US5893090A (ja)
EP (1) EP0856802A3 (ja)
JP (1) JPH10232804A (ja)
AU (1) AU738118B2 (ja)
BR (1) BR9800523A (ja)
CA (1) CA2228186A1 (ja)

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US7117172B1 (en) 1999-03-11 2006-10-03 Corecard Software, Inc. Methods and systems for managing financial accounts
US6502094B1 (en) * 1999-07-02 2002-12-31 Sap Portals, Inc. Relation path viability prediction
US6519604B1 (en) * 2000-07-19 2003-02-11 Lucent Technologies Inc. Approximate querying method for databases with multiple grouping attributes
US6735587B2 (en) * 2000-07-28 2004-05-11 International Business Machines Corporation Maintaining pre-computed aggregate views incrementally in the presence of non-minimal changes
WO2002041114A2 (en) 2000-10-30 2002-05-23 Raf Technology, Inc. Verification engine for user authentication
US7120624B2 (en) * 2001-05-21 2006-10-10 Microsoft Corporation Optimization based method for estimating the results of aggregate queries
AU2003240958A1 (en) * 2002-05-29 2003-12-19 Raf Technology, Inc. Authentication query strategizer and results compiler
JP2004030221A (ja) * 2002-06-26 2004-01-29 Hitachi Ltd 変更対象テーブル自動検出方法
US7778996B2 (en) * 2002-09-25 2010-08-17 Teradata Us, Inc. Sampling statistics in a database system
WO2004036461A2 (en) * 2002-10-14 2004-04-29 Battelle Memorial Institute Information reservoir
US7249126B1 (en) * 2003-12-30 2007-07-24 Shopping.Com Systems and methods for dynamically updating relevance of a selected item
US7643029B2 (en) * 2004-02-06 2010-01-05 Hewlett-Packard Development Company, L.P. Method and system for automated visual comparison based on user drilldown sequences
US7636707B2 (en) * 2004-04-06 2009-12-22 Microsoft Corporation Query selectivity estimation with confidence interval
US7932906B2 (en) * 2004-09-15 2011-04-26 Hewlett-Packard Development Company, L.P.. Constructing substantially equal-width pixel bar charts to enable visual data analysis
US7676433B1 (en) 2005-03-24 2010-03-09 Raf Technology, Inc. Secure, confidential authentication with private data
US7908242B1 (en) 2005-04-11 2011-03-15 Experian Information Solutions, Inc. Systems and methods for optimizing database queries
US8773436B1 (en) 2006-09-27 2014-07-08 Hewlett-Packard Development Company, L.P. Pixel charts with data dependent display spaces
US8036979B1 (en) 2006-10-05 2011-10-11 Experian Information Solutions, Inc. System and method for generating a finance attribute from tradeline data
US8606626B1 (en) * 2007-01-31 2013-12-10 Experian Information Solutions, Inc. Systems and methods for providing a direct marketing campaign planning environment
US8606666B1 (en) 2007-01-31 2013-12-10 Experian Information Solutions, Inc. System and method for providing an aggregation tool
US8285656B1 (en) 2007-03-30 2012-10-09 Consumerinfo.Com, Inc. Systems and methods for data verification
US8312033B1 (en) 2008-06-26 2012-11-13 Experian Marketing Solutions, Inc. Systems and methods for providing an integrated identifier
US20110137760A1 (en) * 2009-12-03 2011-06-09 Rudie Todd C Method, system, and computer program product for customer linking and identification capability for institutions
US8402028B2 (en) * 2010-02-25 2013-03-19 Salesforce.Com, Inc. System, method and computer program product for conditionally performing a query including an aggregate function
US8639616B1 (en) 2010-10-01 2014-01-28 Experian Information Solutions, Inc. Business to contact linkage system
US9147042B1 (en) 2010-11-22 2015-09-29 Experian Information Solutions, Inc. Systems and methods for data verification
RU2549510C1 (ru) 2011-07-12 2015-04-27 Экспириен Инфомэйшн Солюшнз, Инк. Системы и способы создания крупномасштабной архитектуры обработки кредитной информации
US11030562B1 (en) 2011-10-31 2021-06-08 Consumerinfo.Com, Inc. Pre-data breach monitoring
US10255318B2 (en) * 2013-02-25 2019-04-09 Facebook, Inc. Sampling a set of data
US9697263B1 (en) 2013-03-04 2017-07-04 Experian Information Solutions, Inc. Consumer data request fulfillment system
US20140330768A1 (en) * 2013-05-01 2014-11-06 Hewlett-Packard Development Company, L.P. Incrementally updated sample tables
US10102536B1 (en) 2013-11-15 2018-10-16 Experian Information Solutions, Inc. Micro-geographic aggregation system
US9529851B1 (en) 2013-12-02 2016-12-27 Experian Information Solutions, Inc. Server architecture for electronic data quality processing
US10262362B1 (en) 2014-02-14 2019-04-16 Experian Information Solutions, Inc. Automatic generation of code for attributes
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US10445152B1 (en) 2014-12-19 2019-10-15 Experian Information Solutions, Inc. Systems and methods for dynamic report generation based on automatic modeling of complex data structures
US10296507B2 (en) 2015-02-12 2019-05-21 Interana, Inc. Methods for enhancing rapid data analysis
US10146835B2 (en) 2016-08-23 2018-12-04 Interana, Inc. Methods for stratified sampling-based query execution
US10423387B2 (en) 2016-08-23 2019-09-24 Interana, Inc. Methods for highly efficient data sharding
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US10747785B2 (en) * 2017-11-01 2020-08-18 Mad Street Den, Inc. Method and system for efficient clustering of combined numeric and qualitative data records
US10963434B1 (en) 2018-09-07 2021-03-30 Experian Information Solutions, Inc. Data architecture for supporting multiple search models
US11216460B2 (en) * 2019-05-13 2022-01-04 Salesforce.Com, Inc. Updating of a denormalized database object after updating, deleting, or inserting a record in a source database object
US11941065B1 (en) 2019-09-13 2024-03-26 Experian Information Solutions, Inc. Single identifier platform for storing entity data
US11880377B1 (en) 2021-03-26 2024-01-23 Experian Information Solutions, Inc. Systems and methods for entity resolution

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Title
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Also Published As

Publication number Publication date
CA2228186A1 (en) 1998-07-31
JPH10232804A (ja) 1998-09-02
US5893090A (en) 1999-04-06
BR9800523A (pt) 1999-06-29
AU5203598A (en) 1998-08-06
EP0856802A2 (en) 1998-08-05
AU738118B2 (en) 2001-09-06

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